Sumi Ishihara
Inventor
Stats
- 12 US patents issued
- 47 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 12 US Patents Issued
- 47 US Applications Filed
- 41 Total Citation Count
- Sep 20, 2024 Most Recent Filing
- Feb 7, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY | 1
2 | 2014
2015 |
| SAGAMI CHEMICAL RESEARCH CENTER, A JAPANESE JURIDICAL FOUNDATION | 1
| 1990
|
| Sagami Chemical Research Center | 1
| 1990
|
| DAIKIN INDUSTRIES, LTD. | 1
1 1 2 2 6 2 2 1 | 1994
1997 2000 2004 2013 2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ibaraki, JP | Nov 09, 06 - Nov 09, 06 |
| Osaka, JP | Jul 09, 15 - Jan 23, 25 |
| Osaka-Shi, Osaka, JP | Jun 04, 20 - Jul 22, 21 |
| Osaka-shi, JP | Jan 23, 20 - Sep 14, 23 |
| Osaka-shi, Osaka, JP | Jan 23, 20 - Aug 18, 22 |
| Sagamihara, JP | Nov 19, 91 - Nov 19, 91 |
| Tsukuba, JP | Oct 29, 96 - Jan 27, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01F: | MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING | 2 |
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 6 |
| B29C: | SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0026,949 | 2025 | FLUOROPOLYMER, AQUEOUS SOLUTION, COATING COMPOSITION AND METHOD FOR PRODUCING FLUOROPOLYMER | 0 |
| 12187859 | 2025 | Process for producing aqueous fluoropolymer dispersion | 0 |
| 2024/0317,907 | 2024 | PRODUCTION METHOD FOR FLUOROPOLYMER, SURFACTANT FOR POLYMERIZATION, AND USE OF SURFACTANT | 0 |
| 12012470 | 2024 | Production method for fluoropolymer, surfactant for polymerization, and use of surfactant | 0 |
| 11999681 | 2024 | Alkyl sulfate ester or salt of same | 0 |
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